Select the elements which are considered trace elements in the human body. oxygen fluorine nitrogen iodine carbon

What are hormones? a. they are minerals needed for proper bone formation. b. they are the parts of the body targeted by endocrine glands. c. they are substances needed for muscle and nerve activity. d. they are substances released by endocrine glands.

What is one way that vance might have been able to prevent this injury?

Warming up prepares the body for exercise in what way? a. muscularly b. cardiovascularly c. neurologically d. all of the above